2 writes to IsDropDownOpen
PresentationFramework (1)
System\Windows\Controls\DataGridComboBoxColumn.cs (1)
543comboBox.IsDropDownOpen = true;
PresentationUI (1)
MS\Internal\Documents\Application\ZoomComboBox.cs (1)
300IsDropDownOpen = true;
21 references to IsDropDownOpen
PresentationFramework (19)
System\Windows\Automation\Peers\ComboBoxAutomationPeer.cs (2)
52else if (pattern == PatternInterface.Scroll && !owner.IsDropDownOpen) 221return owner.IsDropDownOpen ? ExpandCollapseState.Expanded : ExpandCollapseState.Collapsed;
System\Windows\Controls\ComboBox.cs (17)
168return cb.IsDropDownOpen ? BooleanBoxes.FalseBox : value; 488return (!comboBox.IsDropDownOpen && comboBox.IsKeyboardFocusWithin) || 554if (IsDropDownOpen) 999else if (IsDropDownOpen) 1096if ((IsEditable || (!IsDropDownOpen)) && itemNavigateArgs.DeviceUsed is KeyboardDevice) 1121if (IsDropDownOpen && !IsKeyboardFocusWithin) 1152if (!comboBox.IsDropDownOpen) 1172if (comboBox.IsDropDownOpen) 1266if (IsDropDownOpen && Mouse.Captured == this && DidMouseMove()) 1386if (IsDropDownOpen) 1394if (IsDropDownOpen) 1690if (comboBox.IsDropDownOpen && Mouse.Captured == null && MS.Win32.SafeNativeMethods.GetCapture() == IntPtr.Zero) 1739if (comboBox.IsDropDownOpen && !comboBox.StaysOpenOnEdit) 1767if (IsDropDownOpen) 1783if (comboBox.IsDropDownOpen) 1825KeyboardToggleDropDown(!IsDropDownOpen, commitSelection); 1876if (IsDropDownOpen)
PresentationUI (2)
MS\Internal\Documents\Application\ZoomComboBox.cs (2)
271if (IsDropDownOpen) 298if (!IsDropDownOpen)